The INT10-M Monolithic Michelson Interferometer is offered to enable the construction of a Mid-IR FTIR spectrometer by designers knowledgeable in the field.

The unit is permanently aligned and fused with the two arm mirrors imaged onto each other by a beamsplitter-compensator in a monolithic assembly. A moving retroreflector is added to one arm to complete the interferometer and allow for the variation of the optical path difference around zero OPD. The INT10-M Monolithic Michaelson Interferometer is especially suited for those with experience in FTIR machine architecture who wish to incorporate it in their proprietary designs.